Typescript eslint warning @typescript-eslint/no-unsafe-argument when using switchMapTo

[prabh-62]

Bug Report

Current Behavior
Using switchMapTo with @typescript-eslint gives no-unsafe-argument warning.

Unsafe argument of type OperatorFunction<any, number> assigned to a parameter of type OperatorFunction<number, number>.eslint@typescript-eslint/no-unsafe-argument

Expected behavior
Using switchMapTo should not produce any @typescript-eslint warnings.

Reproduction

• npx @angular/cli@13 new web-apps --create-application false
• cd web-apps
• yarn ng g app admin-console --prefix ac --style css --routing
• yarn ng add @angular-eslint/schematics@next
• Add .eslintrc.json file at root manually

{
  "root": true,
  "ignorePatterns": ["projects/**/*"],
  "plugins": [],
  "overrides": [
    {
      "files": ["*.ts"],
      "parserOptions": {
        "project": ["tsconfig.json"],
        "createDefaultProgram": true
      },
      "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:@typescript-eslint/recommended-requiring-type-checking",
        "plugin:@angular-eslint/all"
      ],
      "rules": {
        "@angular-eslint/sort-ngmodule-metadata-arrays": "off",
        "@typescript-eslint/no-unused-vars": "off",
        "@angular-eslint/use-injectable-provided-in": "off"
      }
    },
    {
      "files": ["*.html"],
      "extends": ["plugin:@angular-eslint/template/all"],
      "rules": {
        "@angular-eslint/template/i18n": "off"
      }
    }
  ]
}

• Edit projects/admin-console/src/app/app.component.ts and add

public complexFn() {
    console.log(lastValueFrom(interval(1000).pipe(switchMapTo(of(1)))));
  }

• yarn ng lint --project admin-console

• REPL or Repo link:
  NA

console.log(lastValueFrom(interval(1000).pipe(switchMapTo(of(1)))));

Environment

• Runtime: [e.g. Node v16, Chrome v95]
• RxJS version: 7.4.0
• (If bug is related) Loader, build configuration: [e.g webpack, angular-cli version, config] Angular CLI 13

Possible Solution

Additional context/Screenshots
Add any other context about the problem here. If applicable, add screenshots to help explain.

[cartant]

See #6536